3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ip2long(127.0.0.1)); var_dump(ip2long('127.0.0.1'));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
5.4.310.0070.03812.49
5.4.300.0050.03812.50
5.4.290.0050.04412.49
5.4.280.0060.03512.39
5.4.270.0060.03512.39
5.4.260.0090.03412.39
5.4.250.0070.03612.39
5.4.240.0080.03912.39
5.4.230.0050.03812.38
5.4.220.0070.03312.38
5.4.210.0060.03412.38
5.4.200.0050.03712.38
5.4.190.0070.03412.38
5.4.180.0060.03612.38
5.4.170.0040.03712.39
5.4.160.0060.03512.38
5.4.150.0070.03512.38
5.4.140.0040.05212.07
5.4.130.0050.04612.05
5.4.120.0050.04312.01
5.4.110.0050.03512.01
5.4.100.0060.03412.01
5.4.90.0060.03612.01
5.4.80.0040.03912.01
5.4.70.0040.03612.01
5.4.60.0060.03412.01
5.4.50.0070.03312.00
5.4.40.0040.03712.00
5.4.30.0050.03811.99
5.4.20.0080.04311.99
5.4.10.0030.03812.00
5.4.00.0100.03311.48
5.3.280.0060.03812.71
5.3.270.0080.04012.73
5.3.260.0060.04012.72
5.3.250.0060.04112.71
5.3.240.0040.03812.72
5.3.230.0050.03712.71
5.3.220.0050.03712.68
5.3.210.0030.04512.68
5.3.200.0050.03612.68
5.3.190.0080.03412.68
5.3.180.0050.03612.67
5.3.170.0090.03212.67
5.3.160.0090.03312.68
5.3.150.0050.03812.67
5.3.140.0080.03412.66
5.3.130.0050.04012.66
5.3.120.0050.03812.66
5.3.110.0060.03712.66
5.3.100.0050.03612.12
5.3.90.0080.03512.09
5.3.80.0050.03612.07
5.3.70.0080.03312.07
5.3.60.0020.03912.06
5.3.50.0040.03712.00
5.3.40.0060.03612.00
5.3.30.0100.03011.95
5.3.20.0070.03611.73
5.3.10.0050.03411.70
5.3.00.0050.03511.68
5.2.170.0040.0319.18
5.2.160.0060.0289.18
5.2.150.0050.0309.18
5.2.140.0030.0339.18
5.2.130.0050.0289.14
5.2.120.0020.0309.14
5.2.110.0050.0289.14
5.2.100.0040.0289.14
5.2.90.0010.0329.14
5.2.80.0040.0309.14
5.2.70.0060.0289.14
5.2.60.0020.0329.09
5.2.50.0020.0329.05
5.2.40.0020.0319.03
5.2.30.0040.0309.01
5.2.20.0020.0319.01
5.2.10.0060.0278.92
5.2.00.0010.0338.79
5.1.60.0050.0238.07
5.1.50.0020.0278.06
5.1.40.0090.0208.05
5.1.30.0040.0268.39
5.1.20.0040.0278.42
5.1.10.0060.0258.14
5.1.00.0070.0228.14
5.0.50.0060.0206.62
5.0.40.0040.0246.48
5.0.30.0040.0306.29
5.0.20.0040.0196.29
5.0.10.0010.0236.26
5.0.00.0020.0316.25
4.4.90.0030.0154.78
4.4.80.0050.0124.75
4.4.70.0020.0164.75
4.4.60.0020.0164.75
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0040.0134.75
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0020.0264.75
4.3.110.0040.0144.67
4.3.100.0010.0174.66
4.3.90.0050.0124.64
4.3.80.0020.0254.58
4.3.70.0030.0144.63
4.3.60.0020.0154.62
4.3.50.0010.0174.63
4.3.40.0040.0234.54
4.3.30.0040.0193.31
4.3.20.0010.0223.29
4.3.10.0040.0163.24
4.3.00.0030.0207.17

preferences:
141.06 ms | 1386 KiB | 7 Q